Paper towel dispenser



FIG. 1 is a top, front and left side perspective view of a paper towel dispenser showing my new design;

FIG. 2 is a top, front and right side perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof, the undisclosed rear being plain and unornamented;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a paper towel dispenser, as shown and described. 